199026850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:592

約数の個数: 72

約数和(自身を含む): 413817264

約数和(自身を除く): 214790414

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 67, 110, 121, 134, 242, 275, 335, 491, 550, 605, 670, 737, 982, 1210, 1474, 1675, 2455, 3025, 3350, 3685, 4910, 5401, 6050, 7370, 8107, 10802, 12275, 16214, 18425, 24550, 27005, 32897, 36850, 40535, 54010, 59411, 65794, 81070, 118822, 135025, 164485, 202675, 270050, 297055, 328970, 361867, 405350, 594110, 723734, 822425, 1485275, 1644850, 1809335, 2970550, 3618670, 3980537, 7961074, 9046675, 18093350, 19902685, 39805370, 99513425, 199026850]

約数ペア:

[(1, 199026850), (2, 99513425), (5, 39805370), (10, 19902685), (11, 18093350), (22, 9046675), (25, 7961074), (50, 3980537), (55, 3618670), (67, 2970550), (110, 1809335), (121, 1644850), (134, 1485275), (242, 822425), (275, 723734), (335, 594110), (491, 405350), (550, 361867), (605, 328970), (670, 297055), (737, 270050), (982, 202675), (1210, 164485), (1474, 135025), (1675, 118822), (2455, 81070), (3025, 65794), (3350, 59411), (3685, 54010), (4910, 40535), (5401, 36850), (6050, 32897), (7370, 27005), (8107, 24550), (10802, 18425), (12275, 16214)]